Bag filling and closing apparatus

Details Bag filling and closing apparatus Bag filling and closing apparatus

1984-05-25

1985-12-31

Coan, James F.

Package making

Apparatus for forming or partially forming receptacle and...

Forming by opening or setting up collapsed receptacle

53386, 493125, B65B 4330

Patent

active

045612382

ABSTRACT:
Bag filling and closing apparatus that includes a bag pick up and feed assembly mounted on a frame for removing the top closed bag from a vertical stack of bags on a magazine and feeding the bag into a bag positioner assembly to thereby straighten the bag and support it in a vertical condition at a desired position, a carriage assembly for clampingly engaging a bag supported by the positioner assembly and moving the bag to be vertically adjacent a saddle and shaker assembly, and beneath a scale hopper, opening the clamped bag, discharging product from the scale hopper through the carriage spout into the opened bag, the saddle and hopper assembly supporting the bag bottom and shaking the bag as it is being filled, a transfer assembly for grippingly supporting the filled bag while it is still clampingly engaged by the carriage assembly, and after the bag is released by the carriage assembly, move the filled bag to a conveyor assembly, and controls for controlling the operation of said assemblies.

REFERENCES:
patent: 3050918 (1962-08-01), Helm et al.
patent: 3469367 (1969-09-01), Ayres et al.
patent: 3676977 (1972-07-01), Rothmann et al.
patent: 4086746 (1978-05-01), Christy
patent: 4133254 (1979-01-01), Odom et al.
patent: 4182094 (1980-01-01), Lieder et al.
patent: 4312617 (1982-01-01), Livingston et al.
patent: 4345629 (1982-08-01), Inglett, Jr.

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